Injection foam, cellulose, and fiberglass are the most common types of home insulation material available in the market today. While choosing one among the three, you need to consider a lot of things such as the material cost, its durability and longevity, how effective it would be for your needs, etc. Besides, each of these materials has its own pros and cons, and not all of them can be used at all places of the home in the same way. That is why it is important to understand which type of insulation material suits which areas of the home in the best way. Below is a quick look at which of the insulation materials home remodeling Los Angeles recommend for different places of a house.
For the Attic
Attic insulation is one of the most effective ways to cut down your monthly energy bills and to maintain a stable temperature inside the house. Cellulose is the usual choice of home insulation material when people think of attic remodeling, as it can be fairly economical when compared to other options. Cellulose is typically made of recycled denim or newsprint, and the insulation can be done in either loose-fill or blown-in method. However, the disadvantage with cellulose is that it does not create an effective air seal, which means that cold or hot air can move in and out to/from your house through the attic.
Fiberglass is also a traditional choice for attic insulation, although its relatively higher price influences homeowners to go for cellulose. The home insulation material is made of extremely fine glass fibers, which can provide a better air seal in the attic. Yet again, the problem with fiberglass is that the fibers in the insulation can become loosened over time and cause allergies to the residents. Besides, it also fails to insulate the attic properly, leading to air leakages through the gaps in the attic.
Open cell spray foam insulation works the best for attic insulation by creating an effective seal against air movement. Foam insulation can expand greatly to fill all the tiny spaces in the attic and provide a total shield to maintain the temperature inside the home. Foam insulation is made of organic and water-blown chemical compounds, which are derived from petroleum extracts. This also makes cell spray foam insulation an eco-friendly option. What’s more, it does not retain water either, which could otherwise pave way for mold and mildew growth in the attic. The only downside of spray foam is that it can be a bit expensive for some homeowners.
For the Existing Walls
It is very important to hire expert home remodeling Los Angeles services to carry out the insulation project for the existing walls in your house. With the help of a professional home insulation service provider, you can boost the energy efficiency of your home in the best way. Moreover, wall insulation can be done without having to remove the drywall as well, which would help you to avoid the need of a full remodel and save some money in the process.
Blown-in cellulose and injection foam are the most commonly recommended options for existing walls insulation. To insulate the wall, the home remodeling expert would first remove a row of siding, then drill a hole in the stud cavity, and inject or blow-in the insulation material until the gaps are filled. This would prevent air leakage through the electrical outlets and openings in the walls, resulting in greater savings on your monthly energy bills. Both the insulation materials are good at resisting heat transfer through conduction as well, which means that your home interior would remain warm during the winter and cool in the summer season.
For the Crawl Space
Crawl space insulation can help to make the house more comfortable for the residents. Besides, it directly improves the efficiency of the HVAC system of your home and helps to reduce your monthly energy bills. No matter whether the crawl space in your house is ventilated or unventilated, home remodeling Los Angeles experts stress on the need of insulating the area to maintain the temperature inside the house. If the crawl space is ventilated, you need to insulate the subfloor and the gaps between the floor joists, while you should insulate the walls if the crawl space is unventilated.
Fiberglass and spray foam are the most common materials recommended for crawl space insulation. Insulating the walls of an unventilated crawl space with non-water sensitive insulation prevents any growth of mold and mildew in the area, while insulating the subfloor of a ventilated crawl space with such materials would make sure that the interior air does not get in contact with cold surfaces. However, the downside with fiberglass is that if it gets wet, it would retain water in the walls and/or subfloor of the crawl space, which can reduce its insulating properties. At the same time, spray foam insulation would make sure that there is no moisture buildup in the crawl space, as well as create an effective air seal to offer the best results.
All rights reserved to Trig Builders Inc. 2019
CSLB License #1030887, We are Fully Licensed, Bonded and Insured.